1040120341 has 8 divisors (see below), whose sum is σ = 1121612184. Its totient is φ = 958840320.

The previous prime is 1040120327. The next prime is 1040120353. The reversal of 1040120341 is 1430210401.

It can be written as a sum of positive squares in 4 ways, for example, as 186896241 + 853224100 = 13671^2 + 29210^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040120341 - 2²⁹ = 503249429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040120311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42676 + ... + 62461.

It is an arithmetic number, because the mean of its divisors is an integer number (140201523).

Almost surely, 2^1040120341 is an apocalyptic number.

It is an amenable number.

1040120341 is a deficient number, since it is larger than the sum of its proper divisors (81491843).

1040120341 is a wasteful number, since it uses less digits than its factorization.

1040120341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105911.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1040120341 is about 32250.8967472224. The cubic root of 1040120341 is about 1013.1984807155.

Adding to 1040120341 its reverse (1430210401), we get a palindrome (2470330742).

The spelling of 1040120341 in words is "one billion, forty million, one hundred twenty thousand, three hundred forty-one".